Best Flights starting from $96
from$96economy
Phoenix (PHX)
Wed, May 27
One-way
San Antonio (SAT)
—
from$96economy
Phoenix (PHX)
Thu, May 28
One-way
San Antonio (SAT)
—
from$96economy
Phoenix (PHX)
Fri, May 29
One-way
San Antonio (SAT)
—
from$101economy
Phoenix (PHX)
Sat, May 23
One-way
San Antonio (SAT)
—
from$101economy
Phoenix (PHX)
Tue, May 26
One-way
San Antonio (SAT)
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from$141economy
Phoenix (PHX)
Mon, May 25
One-way
San Antonio (SAT)
—
from$206economy
Phoenix (PHX)
Sun, May 24
One-way
San Antonio (SAT)
—
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Other Options for This Route
Other Destinations
Phoenix (PHX) to Las Vegas (Any) in May from $46
From $46
Phoenix (PHX) to San Diego (SAN) in May from $46
From $46
Phoenix (PHX) to Los Angeles (LAX) in May from $51
From $51
Phoenix (PHX) to Cleveland (CLE) in May from $56
From $56
Phoenix (PHX) to Las Vegas (LAS) in May from $69
From $69
Phoenix (PHX) to Salt Lake City (SLC) in May from $82
From $82
Flights from Other Cities
Denver (DEN) to San Antonio (SAT) in May from $61
From $61
Phoenix (Any) to San Antonio (SAT) in May from $74
From $74
Burbank (BUR) to San Antonio (SAT) in May from $111
From $111
Las Vegas (LAS) to San Antonio (SAT) in May from $111
From $111
Allentown (ABE) to San Antonio (SAT) in May from $150
From $150
Los Angeles (LAX) to San Antonio (SAT) in May from $160
From $160
✈️ Flight Guide: Phoenix (PHX) → San Antonio (SAT)
Complete travel information for your May journey
Departing from Phoenix (PHX) FAQs
To find the cheapest economy flights from San Antonio International Airport (SAT), search flexible dates, set fare alerts, and compare low-cost carriers like Southwest and Frontier alongside legacy airlines. Use incognito mode to avoid dynamic pricing and check weekdays (Tues–Thu) for the lowest fares. Consider nearby airports such as Austin, Houston, and Dallas-Fort Worth for added savings and compare multi-airport itineraries.
Cheap economy fares often exclude checked baggage and advanced seat assignments; most U.S. carriers charge $25–$40 for the first checked bag and higher for priority seating. Southwest includes two free checked bags, while other carriers like American, United, and Delta commonly charge. Always review the fare rules at booking and consider the total price after baggage and seat fees to get the true cost from SAT.
Yes — April (Fiesta San Antonio) and December (holiday season) typically push fares up for departures from San Antonio International Airport (SAT) due to demand. Expect peak pricing 2–6 weeks before major events; book earlier for best economy fares. Use fare alerts and a flexible calendar to identify discounts outside peak event dates.
Consider Austin, Houston, Dallas-Fort Worth, and Monterrey (for cross-border connections) as nearby major cities to check for alternative routes and potential savings. Sometimes flying into or out of Austin–Bergstrom (AUS) or Houston (IAH/HOU) will unlock lower economy fares, especially if you combine a short ground transfer or a budget shuttle.
For domestic economy routes from San Antonio International Airport (SAT), aim to book 1–3 months in advance for the best combination of choice and price; for peak travel (holidays or Fiesta) book 2–4 months out. Last-minute deals occasionally appear but are unreliable for popular dates and routes.
As of the current travel climate, San Antonio International Airport (SAT) follows TSA security screening with standard ID requirements and recommends arriving 90 minutes before domestic flights and 2+ hours for international departures. Mask and testing requirements vary by carrier and destination; check your airline's policy and local public health notices for the specific month of travel.
Arriving at San Antonio (SAT) FAQs
Economy Class - Cheapest Option (ECO) refers to the most basic economy fare offering the lowest base price and minimal extras, often with restrictions on changes, refunds, and checked baggage. These fares are common for budget-minded travelers and typically require added fees for seat selection and baggage. For best value, compare total trip costs including any carry-on or checked bag fees.
Cheapest economy fares from San Antonio International Airport (SAT) commonly serve major U.S. hubs and leisure destinations like New York City, Los Angeles, Chicago, Orlando, Las Vegas, and Atlanta. These routes often have frequent competition leading to lower base fares, especially on weekdays and off-peak seasons.
For November travel with ECO fares, anticipate limited flexibility and possible extra fees for baggage and seat changes; plan local transport and luggage needs ahead of arrival. Book airport transfers, check TSA precheck status, and confirm baggage allowances to avoid surprise costs when you land. November holiday spikes mean reserving ground transportation earlier can save money and stress.
ECO travelers often connect through hubs like Dallas-Fort Worth, Houston, Atlanta, and Denver to reach onward destinations. These major hubs offer frequent economy connections and can provide lower-cost onward routing options when direct flights are more expensive.
Many airlines allow paid upgrades from ECO fares to standard economy or premium economy if seats are available; policies and costs vary by carrier. Check at booking, during online check-in, or at the gate for last-minute upgrade offers — sometimes you can secure an upgrade for a lower fee than full fare differences.
ECO tickets typically have strict change and refund rules or are fully non-refundable; airlines may allow changes for a fee plus any fare difference. For added flexibility, purchase a refundable fare or travel insurance, and always review the fare rules at purchase to understand cancellation, change fees, and any waiver policies for irregular operations.
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Events & Festivals That Affect Economy Fares for San Antonio (SAT) Travel
Local and national events significantly impact economy fares. Fiesta San Antonio (April) raises demand around SAT and nearby hotels and ground transport. National events like Thanksgiving, Christmas, Super Bowl, and spring break also increase fares. For ECO travelers, avoid peak event dates or book months in advance, and consider nearby airports to reduce costs during major festivals.
Best Time to Fly from San Antonio International Airport (SAT) to Score Cheapest Economy Fares
The best time to fly for cheapest economy fares from San Antonio International Airport (SAT) is typically mid-January through mid-February and September through early November (shoulder seasons). Fly midweek (Tuesday–Thursday) and choose early-morning or late-night departures. For holiday travel, book well in advance; otherwise, 1–3 months ahead for domestic economy fares often yields the best balance of price and availability.
Direct vs. Connecting Flights from San Antonio International Airport (SAT) — Economy Considerations
Nonstop flights from San Antonio International Airport (SAT) are faster and reduce the risk of missed connections but can carry a premium. Connecting flights can be significantly cheaper in Economy Class - Cheapest Option (ECO), especially when routed through major hubs like Dallas-Fort Worth (DFW), Houston (IAH), Atlanta (ATL), or Denver (DEN). Balance total travel time, potential layover risk, and the cost of extra baggage or overnight stays when choosing between direct and connecting options.
Airline Comparison for Economy Fares from San Antonio International Airport (SAT)
Key airlines serving San Antonio International Airport (SAT) include Southwest, American, United, Delta, and Allegiant. Southwest often provides good value for families due to free checked bags, while Spirit and Frontier (where applicable) can offer lowest base fares but charge for most extras. Legacy carriers (American, United, Delta) provide broader hub connectivity and more flexible change/refund options at potentially higher base fares.
Seasonal Travel Tips for Cheapest Economy Travel from San Antonio International Airport (SAT)
Seasonal planning can significantly reduce the total cost of ECO travel. In winter (Dec–Feb), book early for holidays but seek mid-January deals. Spring (Mar–May) requires awareness of spring break and Fiesta; plan around those dates. Summer (Jun–Aug) is peak season — book early and prefer midweek flights. Fall (Sep–Nov) offers shoulder-season savings and lower crowds.
Flight Times & Schedules from San Antonio International Airport (SAT) — Economy Options
Flight durations from San Antonio International Airport (SAT) vary by destination: New York (JFK/EWR) ~3.5–4.5 hours nonstop, Los Angeles (LAX) ~3.0–3.5 hours, Chicago (ORD) ~2.5–3.0 hours, Dallas-Fort Worth (DFW) ~1.0–1.5 hours, Orlando (MCO) ~2.5–3.0 hours. Cheap economy schedules often favor early morning and late evening departures to maximize aircraft utilization; midweek flights typically offer more availability and lower fares.
How to Find Cheap Economy Flights from San Antonio International Airport (SAT)
To find cheap economy flights from San Antonio International Airport (SAT), combine flexible-date searches, fare alerts, and comparisons across OTAs and airline sites. Check low-cost carriers (Southwest, Spirit, Frontier) and legacy carriers for occasional sales. Expand your search radius to include Austin and Houston for additional savings and factor in drive or shuttle costs when comparing multi-airport itineraries.
Tips
- Use flexible date calendars and +/-3 day search windows to reveal lowest fares.
- Set fare alerts for your route and monitor them at least 30–60 days before travel.
- Compare total trip costs including baggage, seat fees, and ground transfers.
- Check Southwest’s fare calendar as it can offer bundled savings (two free checked bags).
- Consider one-way fares on different carriers to build cheaper round-trips.